Ask question

Ask question

All categories

3 years ago

11

A fair coin is flipped three times. What is the probability of getting two heads and then a tail?

2 answers:

ycow [4]3 years ago

6 0

Answer:

the answer is 1/8, or 12.5%.

Step-by-step explanation:

Suppose you have a fair coin: this means it has a 50% chance of landing heads up and a 50% chance of landing tails up. Suppose you flip it three times and these flips are independent. What is the probability that it lands heads up, then tails up, then heads up? So the answer is 1/8, or 12.5%.

Debora [2.8K]3 years ago

3 0

2/3!

I hope this helped! Mark me Brainliest! :) -Raven❤️

You might be interested in

Elis [28]

Answer: 151 books

Step-by-step explanation: 243-65-59+32=151

4 0

3 years ago

Read 2 more answers

Can someone explain to me what 7.1 x 10^-3 is in standard form?

tiny-mole [99]

71000 is in the standard form of 7.1 x 10^-3 .

Step-by-step explanation:

I wish if I could explain you with steps but this is the question I've never done with steps. I always give direct answers from those questions !!

3 0

3 years ago

He ran 10 meters in 2.7 seconds. priya ran 10 meters in 2.4 seconds.

anzhelika [568]

Answer:

The first person somehow

Step-by-step explanation: 10 divide by 2.7 is 3.7037037 and 10 divided by 2.4 is 4.16666667

7 0

3 years ago

John is digging a rectangular hole. The area of the rectangle is 8 square feet. John digs 4 feet down into the ground. What's th

andreev551 [17]

Answer:

32

Step-by-step explanation:

3 0

3 years ago

Make up your own problem and solve it

Gennadij [26K]

Answer:

= $ (x + 145 + 145)

= $ (x + 290)

So in this way end of every week her salary will increase by $ 145.

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers